CN218995262U

CN218995262U - Gas chromatograph sample gas processing system for detecting chlorine gas

Info

Publication number: CN218995262U
Application number: CN202222271853.1U
Authority: CN
Inventors: 王成
Original assignee: Xi'an Ruiheng Control Equipment Co ltd
Current assignee: Xi'an Ruiheng Control Equipment Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2023-05-09
Anticipated expiration: 2032-08-27

Abstract

The utility model relates to the technical field of gas chromatographs, in particular to a gas chromatograph sample gas processing system for detecting chlorine, which comprises a main body, a base and a baffle plate, wherein the main body is fixedly connected with the base, the inner side of the base is spirally connected with a threaded rod, the outer side of the threaded rod is spirally connected with a push rod, both left and right ends of the outer side of the push rod are respectively and slidably connected with a limiting block, the limiting block is fixedly connected with the base, both left and right ends of the inner side of the base are respectively and slidably connected with a fixed plate, the upper end of the inner side of the fixed plate is slidably connected with a guide rod, and the outer side of the guide rod is provided with a first spring.

Description

Gas chromatograph sample gas processing system for detecting chlorine gas

Technical Field

The utility model relates to the technical field of gas chromatographs, in particular to a gas chromatograph sample gas treatment system for detecting chlorine.

Background

The gas chromatograph gasifies the analysis sample in the sample inlet, then brings the analysis sample into the chromatographic column by the carrier gas, separates the components by the chromatographic column with different retention properties for the components in the pre-detection mixture, sequentially introduces the components into the detector to obtain the detection signals of the components, and can distinguish what components are according to the sequence of introducing the components into the detector, and can calculate the content of the components according to the peak height or the peak area.

When the gas chromatograph sample gas processing system for detecting chlorine is used, the gas chromatograph sample gas processing system for detecting chlorine is directly placed on the table top, the risk of falling possibly exists, slow movement possibly occurs during operation, so that the gas chromatograph sample gas processing system for detecting chlorine is displaced, the gas chromatograph sample gas processing system for detecting chlorine is enabled to fall from the table top, the stability is low, the gas chromatograph sample gas processing system for detecting chlorine is expensive, non-professional operators can touch, and machine damage is easily caused.

Disclosure of Invention

The present utility model is directed to a gas chromatograph sample gas processing system for detecting chlorine gas, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a gas chromatograph appearance gas processing system for detecting chlorine, including main part, base and baffle, main part and base fixed connection, the inboard screwed connection of base has the threaded rod, threaded rod outside screwed connection has the push rod, both ends all sliding connection has the stopper about the push rod outside, stopper and base fixed connection, both ends all sliding connection have the fixed plate about the base is inboard, the inboard upper end sliding connection of fixed plate has the guide bar, the guide bar outside is equipped with first spring, first spring and fixed plate fixed connection, the one end inboard sliding connection that the main part center was kept away from to the fixed plate has the fixed lever.

Preferably, both ends are all fixedly connected with spacing about the baffle rear end, spacing outside sliding connection has the slide rail, slide rail and main part fixed connection, the inboard front end sliding connection of baffle has the locating lever, locating lever upper end fixedly connected with multistage electric telescopic handle, multistage electric telescopic handle outside fixedly connected with fixed block, fixed block and main part fixed connection, fixed block and slide rail fixed connection, main part front end downside right-hand member is equipped with the layer board, baffle front end upside is equipped with face recognition device.

Preferably, the inner side of the fixed rod is spirally connected with a threaded shaft, the top end of the threaded shaft is rotationally connected with a positioning plate, and the positioning plate is in sliding connection with the fixed rod.

Preferably, a slope is arranged at the front end of one end of the fixing plate, which is close to the center of the main body, and an anti-slip pad is fixedly connected at the bottom end of the fixing plate.

Preferably, the front end surface of the fixing rod is in a hook-shaped arrangement, and the fixing rod is in sliding connection with the fixing plate.

Preferably, the threaded rod is located at the center of the front end of the base, and a limit frame is slidably connected to the inner side of the threaded rod, and the limit frame is slidably connected with the push rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the main body can be fixed on the table top through the base, the threaded rod limiting frame, the anti-skid block, the fixing rod and the fixing rod, so that the main body is prevented from falling off the table top due to slow movement when in use, and the stability of the main body on the table top is improved;

2. according to the utility model, through the baffle, the multistage electric telescopic rod, the positioning block, the face recognition device and the supporting plate, when in use, a professional can recognize a person through the face recognition device on the baffle before operating the main body, and when in use, a non-professional can not open the baffle, so that the effect of protection can be achieved, and the main body is prevented from being damaged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the right side mounting structure of the baffle plate of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the guide bar of the present utility model;

fig. 5 is a schematic view of the whole structure of the push rod of the present utility model.

In the figure: 1-main body, 2-base, 3-baffle, 4-threaded rod, 5-push rod, 6-limit frame, 7-stopper, 8-fixed plate, 9-non-skid block, 10-guide bar, 11-first spring, 12-fixed rod, 13-locating plate, 14-threaded shaft, 15-limit bar, 16-slide rail, 17-locating bar, 18-multistage electric telescopic rod, 19-locating block, 20-face recognition device, 21-layer board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

a gas chromatograph sample gas processing system for detecting chlorine, including main part 1, base 2 and baffle 3, main part 1 and base 2 fixed connection, base 2 inboard screwed connection has threaded rod 4, threaded rod 4 outside screwed connection has push rod 5, both ends all sliding connection has stopper 7 about the push rod 5 outside, stopper 7 and base 2 fixed connection, both ends all sliding connection have fixed plate 8 about the base 2 inboard, fixed plate 8 inboard upper end sliding connection has guide bar 10, the guide bar 10 outside is equipped with first spring 11, first spring 11 and fixed plate 8 fixed connection, the one end inboard sliding connection that the main part 1 center was kept away from to fixed plate 8 has fixed rod 12.

The left end and the right end of the rear end of the baffle plate 3 are fixedly connected with a limit bar 15, the outer side of the limit bar 15 is connected with a slide rail 16 in a sliding way, the slide rail 16 is fixedly connected with the main body 1, the front end of the inner side of the baffle plate 3 is connected with a positioning rod 17 in a sliding way, the upper end of the positioning rod 17 is fixedly connected with a multi-stage electric telescopic rod 18, the outer side of the multi-stage electric telescopic rod 18 is fixedly connected with a fixed block 19, the fixed block 19 is fixedly connected with the main body 1, the right end of the lower side of the front end of the main body 1 is provided with a supporting plate 21, the upper side of the front end of the baffle plate 3 is provided with a face recognition device 20 which can recognize faces the face and prevent the operation of non-professional, the inner side of the fixed rod 12 is spirally connected with a threaded shaft 14, the screw shaft 14 top is rotated and is connected with locating plate 13, locating plate 13 and dead lever 12 sliding connection can be fixed main part 1 on the mesa, the one end front end that dead plate 8 is close to main part 1 center is equipped with the slope, and dead plate 8 bottom fixedly connected with slipmat 9, prevent that main part 1 from taking place slow movement when using, the preceding terminal surface of dead lever 12 is hook-like setting, and dead lever 12 and dead plate 8 sliding connection, when main part 1 prevents at the mesa edge, can be with main part 1 joint on the mesa, threaded rod 4 is located base 2 front end central point position, and threaded rod 4 inboard sliding connection has spacing frame 6, spacing frame 6 and push rod 5 sliding connection, prevent threaded rod 4 reversal.

The working flow is as follows: all electric appliances in the device are external power supplies, when the device is used, the base 2 of the main body 1 is placed at the edge of a table top, then the fixing rod 12 in the fixing rod 8 is pulled, then the fixing plate 8 is buckled at the edge of the table top, then the threaded shaft 14 in the fixing rod 12 is rotated, the threaded shaft 14 drives the positioning plate 13 to prop against the table top, then the threaded rod 4 on the base 2 is rotated, the threaded rod 4 can drive the push rod 5 to slide in the limiting block 7 on the base 2, then the push rod 5 is used for pushing the fixing plate 8, the fixing plate 8 slides in the base 2, and the fixing plate 8 is used for extruding the first spring 11 outside the guide rod 10, then the anti-skid block 9 on the fixing rod 12 is contacted with the table top, so that the stability of the main body 1 on the table top is improved, the main body 1 is prevented from slowly sliding in use, a human face recognition device 20 on the baffle 3 is used for recognizing a person, after a non-professional person recognizes that the wrong baffle 3 can not be opened, a multi-stage electric telescopic rod 18 in the positioning block 19 drives the positioning rod 17 to gradually slide the baffle 3, the main body 15 on the baffle 3 is enabled to slide on the slide rail 1 through the main body 15 on the baffle 3, and then the main body 1 is placed on the slide rail 21.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gas chromatograph appearance gas treatment system for detecting chlorine, including main part (1), base (2) and baffle (3), its characterized in that: main part (1) and base (2) fixed connection, the inboard screwed connection of base (2) has threaded rod (4), threaded rod (4) outside screwed connection has push rod (5), both ends all sliding connection has stopper (7) about push rod (5) outside, stopper (7) and base (2) fixed connection, both ends all sliding connection have fixed plate (8) about base (2), fixed plate (8) inboard upper end sliding connection has guide bar (10), be equipped with first spring (11) in the guide bar (10) outside, first spring (11) and fixed plate (8) fixed connection, one end inboard sliding connection that main part (1) center was kept away from to fixed plate (8) has fixed rod (12).

2. The gas chromatograph sample gas processing system for detecting chlorine gas of claim 1, wherein: both ends all fixedly connected with spacing (15) about baffle (3) rear end, spacing (15) outside sliding connection has slide rail (16), slide rail (16) and main part (1) fixed connection, inboard front end sliding connection of baffle (3) has locating lever (17), locating lever (17) upper end fixedly connected with multistage electric telescopic handle (18), multistage electric telescopic handle (18) outside fixedly connected with fixed block (19), fixed block (19) and main part (1) fixed connection, fixed block (19) and slide rail (16) fixed connection, main part (1) front end downside right-hand member is equipped with layer board (21), baffle (3) front end upside is equipped with face recognition device (20).

3. The gas chromatograph sample gas processing system for detecting chlorine gas of claim 1, wherein: the inner side of the fixed rod (12) is spirally connected with a threaded shaft (14), the top end of the threaded shaft (14) is rotatably connected with a positioning plate (13), and the positioning plate (13) is slidably connected with the fixed rod (12).

4. The gas chromatograph sample gas processing system for detecting chlorine gas of claim 1, wherein: the front end of one end of the fixed plate (8) close to the center of the main body (1) is provided with a slope, and the bottom end of the fixed plate (8) is fixedly connected with an anti-slip pad (9).

5. The gas chromatograph sample gas processing system for detecting chlorine gas of claim 1, wherein: the front end face of the fixing rod (12) is arranged in a hook shape, and the fixing rod (12) is in sliding connection with the fixing plate (8).

6. The gas chromatograph sample gas processing system for detecting chlorine gas of claim 1, wherein: the threaded rod (4) is located at the center of the front end of the base (2), a limiting frame (6) is connected to the inner side of the threaded rod (4) in a sliding mode, and the limiting frame (6) is connected with the push rod (5) in a sliding mode.